Business > Industrial Devices > Automation Controls Top > FA Sensors & Components > Timers / Counters / FA Componets > Hour Meters > LH2H Preset Hour Meters(Discontinued Products) > Rating/ Performance
We are sorry, the products have been discontinued. Please refer to the details of the discontinued products and the recommended substitutes list below.
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Item | Descriptions | |
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Rating | Rated operating voltage | 24 V DC |
Rated power consumption | Max. 1.5 W | |
Rated control output | 100 mA 30 V DC | |
Time counting direction | Addition or Subtraction (selectable by front switch) | |
Measurement time range | 0 to 999999.9h/0 to 3999d23.9h (selectable by slide switch on side) | |
0 to 999h59m59s/0 to 9999h59.9m (selectable by slide switch on side) | ||
Start input | Min. input signal width: Min. 30 ms | |
Reset input | Min. input signal width: Min. 30 ms | |
Input signal | .Non-voltage input using contacts or open-collector connection .Input impedance; when shorted: Max. 1 kΩ, when open: Min. 100 kΩ .Residual voltage: Max. 2 V |
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Operation mode | Totalizing ON delay, Signal ON delay, Signal flicker, Pulse ON delay (selectable by front switch) |
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Display method | 7-segment LCD (Switch between red and green for backlight, and between lit and flashing for time up.) |
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Power failure emory | EEP-ROM (Overwriting times: 105 operations or more) | |
Time accuracy |
Operating time fluctuation | ±0.01% ±50 ms in case of power on start ±0.01% ±30 ms in case of input signal start Rated operating voltage: 85 to 110% Ambient temperature: --10 to +55°C /+14 to +131°F |
Voltage error | ||
Temperature error | ||
Setting error | ||
Contact arrangement | 1 Form A (Open collector) | |
Electrical life (contact) | 107 operations (at rated control voltage) | |
Electrical | Allowable operating voltage range | 85 to 110% of rated operating voltage |
Break down voltage (Initial value) |
Between input and output: 1,500 V AC, for 1 min. | |
Insulation resistance (Initial value) |
Between input and output: 100 MΩ (at 500 V DC) | |
Mechanical | Functional vibration resistance | 10 to 55 Hz (1 cycle/min), Single amplitude: 0.15 mm (10 min. on 3 axes) |
Destructive vibration resistance | 10 to 55 Hz (1 cycle/min), Single amplitude: 0.375 mm (1 hr. on 3 axes) | |
Functional shock resistance | Min. 98 m/s2 (4 times on 3 axes) | |
Destructive shock resistance | Min. 294 m/s2 (5 times on 3 axes) | |
Operating conditions | Operation temperature | --10 to 55°C/ +14 to +131°F (without frost or dew) |
Storage temperature | --25 to +65°C/ 13 to +149°F (without frost or dew) | |
Ambient humidity | 35 to 85% RH (non-condensing) | |
Protective construction | IP66 (front panel with mounting bracket and rubber gasket) |
* | The factory default preset value is set to 0.1. |
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